中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 数学与系统科学研究院
  3. 中国科学院数学与系统科学研究院
  4. 应用数学研究所
Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures

文献类型：期刊论文

作者Wang, Rui-Sheng2,5; Zhang, Shihua1,3; Wang, Yong1; Zhang, Xiang-Sun1; Chen, Luonan4,5,6,7
刊名NEUROCOMPUTING
出版日期2008-12-01
卷号72期号:1-3页码:134-141
关键词Complex networks Biological networks Community structure Nonnegative matrix factorization Similarity measure
ISSN号0925-2312
DOI10.1016/j.neucom.2007.12.043
英文摘要Identifying community structure in complex networks is closely related to clustering of data in other areas without an underlying network structure. In this paper, we propose a nonnegative matrix factorization (NMF)-based method for finding community structure. We first evaluate several similarity measures, such as diffusion kernel similarity, shortest path based similarity on several widely well-studied networks. Then, we apply NMF with diffusion kernel similarity to a large biological network, which demonstrates that our method can find biologically meaningful functional modules. Comparison with other algorithms also indicates the good performance of our method. (C) 2008 Elsevier B.V. All rights reserved.
资助项目National Natural Science Foundation of China (NSFC)[10701080] ; National Natural Science Foundation of China (NSFC)[10801131] ; Research Foundation of Renmin University of China[06XN13054] ; Ministry of Science and Technology, China[2006CB503905]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000261643700017
出版者ELSEVIER SCIENCE BV
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/6202]  
专题应用数学研究所
通讯作者Zhang, Xiang-Sun
作者单位1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
2.Renmin Univ China, Sch Informat, Beijing 100872, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
4.Shanghai Univ, Inst Syst Biol, Shanghai 200444, Peoples R China
5.Osaka Sangyo Univ, Osaka 5748530, Japan
6.JST, ERATO, Aihara Complex Modelling Project, Tokyo 1510064, Japan
7.Univ Tokyo, Inst Ind Sci, Tokyo 1538505, Japan
推荐引用方式
GB/T 7714		 Wang, Rui-Sheng,Zhang, Shihua,Wang, Yong,et al. Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures[J]. NEUROCOMPUTING,2008,72(1-3):134-141.
APA Wang, Rui-Sheng,Zhang, Shihua,Wang, Yong,Zhang, Xiang-Sun,&Chen, Luonan.(2008).Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures.NEUROCOMPUTING,72(1-3),134-141.
MLA Wang, Rui-Sheng,et al."Clustering complex networks and biological networks by nonnegative matrix factorization with various similarity measures".NEUROCOMPUTING 72.1-3(2008):134-141.

入库方式： OAI收割

来源：数学与系统科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。